4375648510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{13619}}^1$

素因数の和:13753

約数の個数: 48

約数和(自身を含む): 8406536400

約数和(自身を除く): 4030887890

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 361, 445, 722, 890, 1691, 1805, 3382, 3610, 8455, 13619, 16910, 27238, 32129, 64258, 68095, 136190, 160645, 258761, 321290, 517522, 1212091, 1293805, 2424182, 2587610, 4916459, 6060455, 9832918, 12120910, 23029729, 24582295, 46059458, 49164590, 115148645, 230297290, 437564851, 875129702, 2187824255, 4375648510]

約数ペア:

[(1, 4375648510), (2, 2187824255), (5, 875129702), (10, 437564851), (19, 230297290), (38, 115148645), (89, 49164590), (95, 46059458), (178, 24582295), (190, 23029729), (361, 12120910), (445, 9832918), (722, 6060455), (890, 4916459), (1691, 2587610), (1805, 2424182), (3382, 1293805), (3610, 1212091), (8455, 517522), (13619, 321290), (16910, 258761), (27238, 160645), (32129, 136190), (64258, 68095)]